Consider the balanced equation representing a reaction occurring in an electrolytic cell: 2NaCl → 2Na+ Cl₂ + Cl₂(8) 2(g) Where is Na produced in the electrolytic cell? A at the anode, where oxidation occurs B at the anode, where reduction occurs

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter18: Electrochemistry
Section: Chapter Questions
Problem 18.65QE
icon
Related questions
Question

Consider the balanced equation representing a reaction occurring in an electrolytic cell:

2NaCI(l)->2Na(l)+CI2(g)

Where is Na produced in the electrolytic cell?

### Question 19

Consider the balanced equation representing a reaction occurring in an electrolytic cell:
\[ 2\text{NaCl}_{(l)} \rightarrow 2\text{Na}_{(l)} + \text{Cl}_2{(g)} \]

Where is Na produced in the electrolytic cell?

**A.** at the anode, where oxidation occurs

**B.** at the anode, where reduction occurs

**C.** at the cathode, where oxidation occurs

**D.** at the cathode, where reduction occurs

---

In an electrolytic cell, a non-spontaneous chemical reaction is driven by an external electric current. During the electrolysis of molten sodium chloride (NaCl), sodium (Na) is produced at the cathode and chlorine gas (Cl₂) is produced at the anode.

- **Cathode (site of reduction):** Sodium ions (\(\text{Na}^+\)) gain electrons (reduction) to form sodium metal (\(\text{Na}_{(l)}\)).
- **Anode (site of oxidation):** Chloride ions (\(\text{Cl}^-\)) lose electrons (oxidation) to form chlorine gas (\(\text{Cl}_2{(g)}\)).

Based on this understanding, the correct answer is:

**D. at the cathode, where reduction occurs**
Transcribed Image Text:### Question 19 Consider the balanced equation representing a reaction occurring in an electrolytic cell: \[ 2\text{NaCl}_{(l)} \rightarrow 2\text{Na}_{(l)} + \text{Cl}_2{(g)} \] Where is Na produced in the electrolytic cell? **A.** at the anode, where oxidation occurs **B.** at the anode, where reduction occurs **C.** at the cathode, where oxidation occurs **D.** at the cathode, where reduction occurs --- In an electrolytic cell, a non-spontaneous chemical reaction is driven by an external electric current. During the electrolysis of molten sodium chloride (NaCl), sodium (Na) is produced at the cathode and chlorine gas (Cl₂) is produced at the anode. - **Cathode (site of reduction):** Sodium ions (\(\text{Na}^+\)) gain electrons (reduction) to form sodium metal (\(\text{Na}_{(l)}\)). - **Anode (site of oxidation):** Chloride ions (\(\text{Cl}^-\)) lose electrons (oxidation) to form chlorine gas (\(\text{Cl}_2{(g)}\)). Based on this understanding, the correct answer is: **D. at the cathode, where reduction occurs**
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Electrolysis
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Chemistry: Principles and Practice
Chemistry: Principles and Practice
Chemistry
ISBN:
9780534420123
Author:
Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:
Cengage Learning
Chemistry: The Molecular Science
Chemistry: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning
Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781337399074
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:
Cengage Learning
Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781133949640
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:
Cengage Learning
Principles of Modern Chemistry
Principles of Modern Chemistry
Chemistry
ISBN:
9781305079113
Author:
David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning